ISO 19014-3:2018
(Main)Earth-moving machinery — Functional safety — Part 3: Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system
Earth-moving machinery — Functional safety — Part 3: Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system
This document specifies the minimum requirements for environmental testing of electronic and electrical components identified as safety-related parts of the control system (SRP/CS) used on earth-moving machinery (EMM) as defined in ISO 6165 and their attachments.
Engins de terrassement — Sécurité fonctionnelle — Partie 3: Exigences pour la performance environnementale et l'essai des composants électroniques et électriques utilisés dans les parties relatives à la sécurité du système de commande
Le présent document spécifie les exigences minimales pour les essais d'environnement des composants électroniques et électriques identifiés comme des parties relatives à la sécurité du système de commande (SRP/CS) utilisés sur les engins de terrassement, comme défini dans l'ISO 6165 et leurs accessoires.
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 19014-3
First edition
2018-09
Earth-moving machinery —
Functional safety —
Part 3:
Environmental performance and
test requirements of electronic and
electrical components used in safety-
related parts of the control system
Engins de terrassement — Sécurité fonctionnelle —
Partie 3: Exigences pour la performance environnementale et l'essai
des composants électroniques et électriques utilisés dans les parties
relatives à la sécurité du système de commande
Reference number
©
ISO 2018
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Functional status classifications . 2
4.1 Class A . 2
4.2 Class B . 2
4.3 Class C . 2
4.4 Class D . 2
5 Tests and requirements . 2
5.1 General . 2
5.2 Dust . 3
5.2.1 Purpose . 3
5.2.2 Test method . 3
5.3 Chemical resistance . 3
5.3.1 Purpose . 3
5.3.2 Test method . 3
5.4 Salt spray . 4
5.4.1 Purpose . 4
5.4.2 Test method . 4
5.5 Pressure wash . 4
5.5.1 Purpose . 4
5.5.2 Test method . 4
5.6 Random vibration . 4
5.6.1 Purpose . 4
5.6.2 Test method . 4
5.7 Operating shock . 5
5.7.1 Purpose . 5
5.7.2 Test method . 5
5.8 Temperature cycles . 6
5.8.1 Purpose . 6
5.8.2 Test method . 6
5.9 Thermal shock . 7
5.9.1 Purpose . 7
5.9.2 Test method . 7
5.10 Humidity cycles . 7
5.10.1 Purpose . 7
5.10.2 Test method . 8
5.11 Overvoltage condition. 8
5.11.1 Purpose . 8
5.11.2 Test method . 8
5.12 Undervoltage condition (reset behaviour at voltage drop) . 8
5.12.1 Purpose . 8
5.12.2 Test method . 8
5.13 Electromagnetic compatibility . 8
5.13.1 Purpose . 8
5.13.2 Test method . 8
5.14 Reverse polarity . 9
5.14.1 Purpose . 9
5.14.2 Test method . 9
Annex A (informative) Test checklist .10
Bibliography .11
iv © ISO 2018 – All rights reserved
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 127, Earth-moving machinery,
Subcommittee SC 2, Safety, ergonomics and general requirements.
This first edition of ISO 19014-3, together with ISO 19014-1, ISO 19014-2, ISO 19014-4 and ISO/
TS 19014-5, cancels and replaces ISO 15998, which has been technically revised.
The main changes compared to the previous document are as follows:
— details added to existing test requirements;
— additional electrical and environmental tests.
A list of all parts in the ISO 19014-series can be found on the ISO website. At the time of publication of
this document, Part 2, Design and evaluation of safety-related machine control systems, Part 4, Design and
evaluation of software and transmission for safety related parts of the control system, and Part 5, Tables of
performance levels, are under development.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
Introduction
This document addresses electronic and electrical systems used for functional safety in earth-moving
machinery.
The structure of safety standards in the field of machinery is as follows.
Type-A standards (basis standards) give basic concepts, principles for design and general aspects that
can be applied to machinery.
Type-B standards (generic safety standards) deal with one or more safety aspects, or one or more types
of safeguards that can be used across a wide range of machinery:
— type-B1 standards on particular safety aspects (e.g. safety distances, surface temperature, noise);
— type-B2 standards on safeguards (e.g. two-hands controls, interlocking devices, pressure sensitive
devices, guards).
Type-C standards (machinery safety standards) deal with detailed safety requirements for a particular
machine or group of machines.
This document, when taken together with the other parts of ISO 19014, is a type-C standard as stated
in ISO 12100.
This document is of relevance, in particular, for the following stakeholder groups representing the
market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organizations, market surveillance etc.).
Others can be affected by the level of machinery safety achieved with the means of the document by the
above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e. g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting
process of this document.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events
are covered are indicated in the Scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or
type-B standards, the requirements of this type-C standard take precedence over the requirements of
the other standards for machines that have been designed and built according to the requirements of
this type-C standard.
vi © ISO 2018 – All rights reserved
INTERNATIONAL STANDARD ISO 19014-3:2018(E)
Earth-moving machinery — Functional safety —
Part 3:
Environmental performance and test requirements of
electronic and electrical components used in safety-related
parts of the control system
1 Scope
This document specifies the minimum requirements for environmental testing of electronic and
electrical components identified as safety-related parts of the control system (SRP/CS) used on earth-
moving machinery (EMM) as defined in ISO 6165 and their attachments.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of th
...
ISO/TC 127
Deleted: 06
Date: 2018‐09
ISO/TC 127/SC 2
Earth-moving machinery — Functional Safety — Part 3: Environmental
performance and test requirements of electronic and electrical components used
in safety-related parts of the control system
Deleted: Section Break (Next Page)
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Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national
standards bodies (ISO member bodies). The work of preparing International Standards is normally
carried out through ISO technical committees. Each member body interested in a subject for which
a technical committee has been established has the right to be represented on that committee.
International organizations, governmental and non‐governmental, in liaison with ISO, also take
part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC)
on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for
the different types of ISO documents should be noted. This document was drafted in accordance
with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject
of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
Details of any patent rights identified during the development of the document will be in the
Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does
not constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 127, Earth-moving machinery,
Subcommittee SC 2, Safety, ergonomics and general requirements.
This first edition of ISO 19014‐3, together with ISO 19014‐1, ISO 19014‐2, ISO 19014‐4 and
ISO/TS 19014‐5, cancels and replaces ISO 15998, which has been technically revised.
The main changes compared to the previous document are as follows:
— details added to existing test requirements;
— additional electrical and environmental tests.
A list of all parts in the ISO 19014‐series can be found on the ISO website. At the time of publication
of this document, Part 2, Design and evaluation of safety-related machine control systems, Part 4,
Design and evaluation of software and transmission for safety related parts of the control system, and
Part 5, Tables of performance levels, are under development.
Any feedback or questions on this document should be directed to the user’s national standards
body. A complete listing of these bodies can be found at www.iso.org/members.html.
2 ©ISO 2018– All rights reserved
Deleted: /FDIS
Introduction
This document addresses electronic and electrical systems used for functional safety in earth‐
moving machinery.
The structure of safety standards in the field of machinery is as follows.
Type‐A standards (basis standards) give basic concepts, principles for design and general aspects
that can be applied to machinery.
Type‐B standards (generic safety standards) deal with one or more safety aspects, or one or more
types of safeguards that can be used across a wide range of machinery:
— type‐B1 standards on particular safety aspects (e.g. safety distances, surface temperature,
noise);
— type‐B2 standards on safeguards (e.g. two‐hands controls, interlocking devices, pressure
sensitive devices, guards).
Type‐C standards (machinery safety standards) deal with detailed safety requirements for a
particular machine or group of machines.
This document, when taken together with the other parts of ISO 19014, is a type‐C standard as
stated in ISO 12100.
This document is of relevance, in particular, for the following stakeholder groups representing the
market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organizations, market surveillance
etc.).
Others can be affected by the level of machinery safety achieved with the means of the document by
the above‐mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e. g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above‐mentioned stakeholder groups have been given the possibility to participate at the
drafting process of this document.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous
events are covered are indicated in the Scope of this document.
When requirements of this type‐C standard are different from those which are stated in type‐A or
type‐B standards, the requirements of this type‐C standard take precedence over the requirements
of the other standards for machines that have been designed and built according to the
requirements of this type‐C standard.
Deleted: © ISO 2018– All rights
reserved
Deleted: /FDIS
Earth-moving machinery — Safety — Part 3: Environmental performance and test requirements of
electronic and electrical components used in safety-related parts of the control system
1 Scope
This document specifies the minimum requirements for environmental testing of electronic and electrical
components identified as safety‐related parts of the control system (SRP/CS) used on earth‐moving
machinery (EMM) as defined in ISO 6165 and their attachments.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6165, Earth-moving machinery — Basic types — Identification and terms and definitions
ISO 13766‐1, Earth-moving and building construction machinery — Electromagnetic compatibility (EMC) of
Deleted: machinery
machines with internal electrical power supply — Part 1: General EMC requirements under typical
Deleted: and road
electromagnetic environmental conditions
ISO 13766‐2, Earth-moving and building construction machinery — Electromagnetic compatibility (EMC) of
Deleted: machinery
machines with internal electrical power supply — Part 2: Additional EMC requirements for functional safety
Deleted: and road
ISO 16750‐2:2012, Road vehicles — Environmental conditions and testing for electrical and electronic
equipment — Part 2: Electrical loads
ISO 16750‐5, Road vehicles — Environmental conditions and testing for electrical and electronic
equipment — Part 5: Chemical loads
ISO 19014‐1, Earth-moving machinery — Safety — Part 1: Risk assessment methodology to determine
control system performance requirements
ISO 20653, Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against
foreign objects, water and access
IEC 60068‐2‐11, Basic environmental testing procedures — Part 2: Tests — Test Ka: Salt mist
IEC 60068‐2‐14, Environmental testing — Part 2: Tests — Test N: Change of temperature
IEC 60068‐2‐27, Environmental testing — Part 2-27: Tests — Test Ea and guidance: Shock
IEC 60068‐2‐38, Environmental testing — Part 2-38: Tests — Test Z/AD: Composite temperature/humidity
cyclic test
IEC 60068‐2‐52, Environmental testing — Part 2-52: Tests — Test Kb: Salt mist, cyclic (sodium chloride
solution)
IEC 60068‐2‐64:2008, Environmental testing — Part 2-64: Tests — Test Fh: Vibration, broadband random
and guidance
IEC 60529, Degrees of protection provided by enclosures (IP Code)
© ISO 2018– All rights reserved 1
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6165, ISO 19014‐1 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
life cycle
time between commissioning and decommissioning of a component
4 Functional status classifications
4.1 Class A
All safety functions of the device under test (DUT) perform as designed during and after the test.
4.2 Class B
All safety functions of the DUT perform as designed during the test. The DUT may perform outside of the
designed tolerance during the test; however, all functions shall automatically return within the specified
tolerance after the test. Memory functions shall remain class A.
The functions of the DUT that are required to perform as designed during the test, and the functions that
may perform beyond the specified tolerance, shall be specified by the machine manufacturer.
4.3 Class C
For DUTs that are powered and monitored, one or more functions of a DUT do not perform as designed
during the test, but return automatically to normal operation after the test.
For DUTs that re not powered and monitored, the DUT performs as designed after the test.
4.4 Class D
One or more functions of a DUT do not perform as designed during the test and do not return to normal
operation after the test until the DUT is reset.
5 Tests and requirements
5.1 General
The test conditions specified in this document are the minimum requirements. The EMM manufacturer
Deleted: equipment
shall ensure electrical and electronic components are suitable for the environment in which they are used.
The EMM manufacturer shall determine the use environment as it applies to the test conditions in this
Deleted: equipment
document. The environmental requirements for each application depend on its mounting location (engine
compartment, operator station, chassis, etc.), which shall be taken into account when developing the test
specification.
Significant variation in environmental conditions due to diurnal and seasonal cycles can be expected and
shall be considered when testing according to this document.
2 © ISO 2018– All rights reserved
Deleted: /FDIS
The EMM manufacturer shall test any components that are likely to be submerged in, or exposed to,
Deleted: equipment
chemical agents (mining liquids, salts, alkaline, fertilizer, etc.) and ensure the components are immune to
contamination or degradation.
Components that are immune to contaminants may be exempt from testing if the EMM manufacturer
provides documentary evidence to that effect. The EMM manufacturer shall determine suitability for
Deleted: equipment
chemical exposure according to ISO 16750‐5. Resistance to the specified chemical agents should be
considered as early as possible (e.g. during the material selection process.)
See Annex A for an example of a test checklist, which includes a column for the EMM manufacturer to
Deleted: equipment
document the rationale for excluding a test.
NOTE If explosion proofing is required, refer to IEC 60079. National or regional requirements can apply.
5.2 Dust
5.2.1 Purpose
Electronic components (controllers, joysticks, displays, switches, solenoids, etc.) adversely affected by
du
...
NORME ISO
INTERNATIONALE 19014-3
Première édition
2018-09
Engins de terrassement — Sécurité
fonctionnelle —
Partie 3:
Exigences pour la performance
environnementale et l'essai des
composants électroniques et
électriques utilisés dans les parties
relatives à la sécurité du système de
commande
Earth-moving machinery — Functional safety —
Part 3: Environmental performance and test requirements of
electronic and electrical components used in safety-related parts of
the control system
Numéro de référence
©
ISO 2018
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2018
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2018 – Tous droits réservés
Sommaire Page
Avant-propos .v
Introduction .vi
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes et définitions . 2
4 Classifications des critères d’aptitude à la fonction . 2
4.1 Classe A . 2
4.2 Classe B . 2
4.3 Classe C . 2
4.4 Classe D. 2
5 Essais et exigences . 2
5.1 Généralités . 2
5.2 Poussière . 3
5.2.1 Objet. 3
5.2.2 Méthode d'essai . 3
5.3 Résistance chimique . 3
5.3.1 Objet. 3
5.3.2 Méthode d'essai . 4
5.4 Brouillard salin . 4
5.4.1 Objet. 4
5.4.2 Méthode d'essai . 4
5.5 Lavage à haute pression . 4
5.5.1 Objet. 4
5.5.2 Méthode d’essai . 4
5.6 Vibrations aléatoires . 4
5.6.1 Objet. 4
5.6.2 Méthode d'essai . 5
5.7 Choc en fonctionnement . 6
5.7.1 Objet. 6
5.7.2 Méthode d'essai . 6
5.8 Cycles thermiques . 6
5.8.1 Objet. 6
5.8.2 Méthode d'essai . 6
5.9 Choc thermique . 7
5.9.1 Objet. 7
5.9.2 Méthode d'essai . 7
5.10 Cycles d'humidité . 8
5.10.1 Objet. 8
5.10.2 Méthode d'essai . 8
5.11 Condition de surtension . 8
5.11.1 Objet. 8
5.11.2 Méthode d'essai . 8
5.12 Condition de sous-tension (Comportement de réinitialisation lors d'une chute de
tension). 8
5.12.1 Objet. 8
5.12.2 Méthode d'essai . 8
5.13 Compatibilité électromagnétique . 8
5.13.1 Objet. 8
5.13.2 Méthode d'essai . 9
5.14 Polarité inversée . 9
5.14.1 Objet. 9
5.14.2 Méthode d'essai . 9
Annexe A (informative) Liste de contrôle d’essai .10
Bibliographie .11
iv © ISO 2018 – Tous droits réservés
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/directives).
L'attention est attirée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l'élaboration du document sont indiqués dans l'Introduction et/ou dans la liste des déclarations de
brevets reçues par l'ISO (voir www .iso .org/brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l'ISO liés à l'évaluation de la conformité, ou pour toute information au sujet de l'adhésion
de l'ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir le lien suivant: www .iso .org/iso/fr/avant -propos.
Le présent document a été élaboré par le comité technique ISO/TC 127, Engins de terrassement, SC 2,
Sécurité, ergonomie et exigences de sécurité.
Cette première édition de l’ISO 19014-3, avec l’ISO 19014-1, l’ISO 19014-2 et l’ISO 19014-4, et l'ISO/
TS 19014-5 annule et remplace l’ISO 15998, qui a fait l’objet d’une révision technique.
Les principales modifications par rapport à l’édition précédente sont les suivantes:
— détails ajoutés aux exigences d'essai existantes;
— essais électriques et environnementaux supplémentaires .
Une liste de toutes les parties de la série ISO 19014 se trouve sur le site web de l’ISO. Au moment de
la publication du présent document, la Partie 2, Conception et évaluation des systèmes électroniques
de commande de la machine relatifs à la sécurité, Partie 4, Conception et évaluation du logiciel et de la
transmission des données pour les parties relatives à la sécurité du système de commande et la Partie 5,
Analyse du risque et tableaux des niveaux de performance des engins (PL) sont en préparation.
Il convient que l’utilisateur adresse tout retour d’information ou toute question concernant le présent
document à l’organisme national de normalisation de son pays. Une liste exhaustive desdits organismes
se trouve à l’adresse www .iso .org/fr/members .html.
Introduction
Le présent document traite des systèmes électriques et électroniques utilisés pour assurer la sécurité
fonctionnelle des engins de terrassement.
Dans le domaine de la sécurité des machines, les normes sont articulées de la façon suivante.
— normes de type A (normes fondamentales de sécurité), contenant des notions fondamentales, des
principes de conception et des aspects généraux relatifs aux machines;
— normes de type B (normes génériques de sécurité), traitant d'un aspect de la sécurité ou d'un moyen
de protection valable pour une large gamme de machines:
— normes de type B1, traitant d'aspects particuliers de la sécurité (par exemple, distances de
sécurité, température superficielle, bruit);
— normes de type B2, traitant de moyens de protection (par exemple, commandes bimanuelles,
dispositifs de verrouillage, dispositifs sensibles à la pression, protecteurs);
— normes de type C (normes de sécurité par catégorie de machines), traitant des exigences de sécurité
détaillées s'appliquant à une machine particulière ou à un groupe de machines particulier.
Le présent document est une norme de type C tel que mentionné dans l’ISO 12100.
Le présent document concerne, en particulier, les groupes de parties prenantes suivants représentant
les acteurs du marché en ce qui concerne la sécurité des machines:
— fabricants de machines (petites, moyennes et grandes entreprises);
— organismes de santé et de sécurité (autorités réglementaires, organismes de prévention des risques
professionnels, surveillance du marché, etc.)
D’autres partenaires peuvent être concernés par le niveau de sécurité des machines atteint à l’aide du
document par les groupes de parties prenantes mentionnés ci-dessus:
— utilisateurs de machines/employeurs (petites, moyennes et grandes entreprises);
— utilisateurs de machines/salariés (par exemple syndicats de salariés, organisations représentant
des personnes ayant des besoins particuliers);
— prestataires de services, par exemple sociétés de maintenance (petites, moyennes et grandes
entreprises);
— consommateurs (dans le cas de machines destinées à être utilisées par des consommateurs).
Les groupes de parties prenantes mentionnés ci-dessus ont eu la possibilité de participer à l’élaboration
du présent document.
Les machines concernées et l’étendue des phénomènes dangereux, situations dangereuses ou
événements dangereux couverts sont indiquées dans le Domaine d’application du présent document.
Lorsque des exigences de la présente norme de type C sont différentes de celles énoncées dans les
normes de type A ou les normes de type B, les exigences de la présente norme de type C ont priorité
sur celles des autres normes pour les machines ayant été conçues et fabriquées conformément aux
exigences de la présente norme de type C.
vi © ISO 2018 – Tous droits réservés
NORME INTERNATIONALE ISO 19014-3:2018(F)
Engins de terrassement — Sécurité fonctionnelle —
Partie 3:
Exigences pour la performance environnementale et l'essai
des composants électroniques et électriques utilisés dans
les parties relatives à la sécurité du système de commande
1 Domaine d'application
Le présent document spécifie les exigences minimales pour les essais d'environnement des composants
électroniques et électriques identifiés comme des parties relatives à la sécurité du système de
commande (SRP/CS) utilisés sur les engins de terrassement, comme défini dans l'ISO 6165 et leurs
accessoires.
2 Références normatives
Les documents suivants cités dans le texte constituent, pour tout ou partie de leur contenu, des
exigences du présent document. Pour les références datées, seule l'édition citée s'applique. Pour les
références non datées, la dernière édition du document de référence s'applique (y compris les éventuels
amendements).
ISO 6165, Engins de terrassement — Principaux types — Identification et termes et définitions
ISO 13766-1, Engins de terrassement et machines pour la construction des bâtiments — Compatibilité
électromagnétique (CEM) des machines équipées de réseaux électriques de distribution interne — Partie 1:
Exigences CEM générales dans des conditions électromagnétiques environnementales typiques
ISO 13766-2, Engins de terrassement et machines pour la construction des bâtiments — Compatibilité
électromagnétique (CEM) des machines équipées de réseaux électriques de distribution interne — Partie 2:
Exigences CEM supplémentaires pour les fonctions de sécurité
ISO 16750-2:2012, Véhicules routiers — Spécifications d'environnement et essais de l'équipement électrique
et électronique — Partie 2: Contraintes électriques
IS
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